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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 9 | - |
dc.citation.number | 45 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | NANOTECHNOLOGY | - |
dc.citation.volume | 24 | - |
dc.contributor.author | Suemune, Ikuo | - |
dc.contributor.author | Nakajima, Hideaki | - |
dc.contributor.author | Liu, Xiangming | - |
dc.contributor.author | Odashima, Satoru | - |
dc.contributor.author | Asano, Tomoya | - |
dc.contributor.author | Iijima, Hitoshi | - |
dc.contributor.author | Huh, Jae-Hoon | - |
dc.contributor.author | Idutsu, Yasuhiro | - |
dc.contributor.author | Sasakura, Hirotaka | - |
dc.contributor.author | Kumano, Hidekazu | - |
dc.date.accessioned | 2023-12-22T03:13:45Z | - |
dc.date.available | 2023-12-22T03:13:45Z | - |
dc.date.created | 2014-11-04 | - |
dc.date.issued | 2013-11 | - |
dc.description.abstract | We have realized metal-coated semiconductor nanostructures for a stable and efficient single-photon source (SPS) and demonstrated improved single-photon extraction efficiency by the selection of metals and nanostructures. We demonstrate with finite-difference time-domain (FDTD) simulations that inclination of a pillar sidewall, which changes the structure to a nanocone, is effective in improving the photon extraction efficiency. We demonstrate how such nanocone structures with inclined sidewalls are fabricated with reactive ion etching. With the optimized design, a photon extraction efficiency to outer airside as high as similar to 97% generated from a quantum dot in a nanocone structure is simulated, which is the important step in realizing SPS on-demand operations. We have also examined the direct contact of such a metal-embedded nanocone structure with a single-mode fiber facet as a simple and practical method for preparing fiber-coupled SPS and demonstrated practical coupling efficiencies of similar to 16% with FDTD simulation. | - |
dc.identifier.bibliographicCitation | NANOTECHNOLOGY, v.24, no.45, pp.1 - 9 | - |
dc.identifier.doi | 10.1088/0957-4484/24/45/455205 | - |
dc.identifier.issn | 0957-4484 | - |
dc.identifier.scopusid | 2-s2.0-84886255506 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/8247 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84886255506 | - |
dc.identifier.wosid | 000326081400010 | - |
dc.language | 영어 | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.title | Metal-coated semiconductor nanostructures and simulation of photon extraction and coupling to optical fibers for a solid-state single-photon source | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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